Table 3. Percentage contributions of inter­atomic contacts to the Hirshfeld surface for the title compound.

Contact	Percentage contribution
H⋯H	33.6
N⋯H/H⋯N	17.2
Cl⋯H/H⋯Cl	14.1
C⋯H/H⋯C	14.1
C⋯C	6.7
Cl⋯C/C⋯Cl	6.3
Cl⋯Cl	3.5
Cl⋯N/N⋯Cl	2.5
N⋯C/C⋯N	1.9
N⋯N	0.1